30. What is Adaptation ? Give an account of long-term adaptations with suitable examples. ​

RIGHT ANSWER HE FRIENDS

IS BAT PAR LIKE DABA KE LIKE THOK DO

ANSWERS BY SARTHAK

Answer:

IN MY OPINION ANSWERE IS VEINS

Explanation:

Mark Mr brainlist

Answer:

The superficial blood vessel that was cut is a vein.

Explanation:

The blood vessels carrying blood from different parts of the body to the heart are called veins. They are in charge of transporting blood from tissues near the skin's surface to the deep veins. Later, the blood is pushed back into the heart by the deep veins.

In the lower extremities, there are two types of superficial veins:

Lesser Saphenous Vein - The lesser saphenous vein is significantly smaller than the GSV. This vein links to the lateral surface of the leg as well as the popliteal vein and delivers blood there.

Great Saphenous Vein (GSV): It is the longest vein in the body and the largest superficial vein in the leg. It runs the length of the lower leg, returning blood to the deep femoral vein at the femoral triangle from the foot, thigh, and calf.

Additionally, they are also responsible for monitoring body temperature. If the body gets too hot, blood is pumped to the superficial veins by the deep veins, thus aiding the process of displacement of heat to other parts of the body.

Answer:

The COVID-19 pandemic has led to a dramatic loss of human life worldwide and presents an unprecedented challenge to public health, food systems and the world of work. The economic and social disruption caused by the pandemic is devastating: tens of millions of people are at risk of falling into extreme poverty, while the number of undernourished people, currently estimated at nearly 690 million, could increase by up to 132 million by the end of the year.

Millions of enterprises face an existential threat. Nearly half of the world’s 3.3 billion global workforce are at risk of losing their livelihoods. Informal economy workers are particularly vulnerable because the majority lack social protection and access to quality health care and have lost access to productive assets. Without the means to earn an income during lockdowns, many are unable to feed themselves and their families. For most, no income means no food, or, at best, less food and less nutritious food.

The pandemic has been affecting the entire food system and has laid bare its fragility. Border closures, trade restrictions and confinement measures have been preventing farmers from accessing markets, including for buying inputs and selling their produce, and agricultural workers from harvesting crops, thus disrupting domestic and international food supply chains and reducing access to healthy, safe and diverse diets. The pandemic has decimated jobs and placed millions of livelihoods at risk. As breadwinners lose jobs, fall ill and die, the food security and nutrition of millions of women and men are under threat, with those in low-income countries, particularly the most marginalized populations, which include small-scale farmers and indigenous peoples, being hardest hit.

Millions of agricultural workers – waged and self-employed – while feeding the world, regularly face high levels of working poverty, malnutrition and poor health, and suffer from a lack of safety and labour protection as well as other types of abuse. With low and irregular incomes and a lack of social support, many of them are spurred to continue working, often in unsafe conditions, thus exposing themselves and their families to additional risks. Further, when experiencing income losses, they may resort to negative coping strategies, such as distress sale of assets, predatory loans or child labour. Migrant agricultural workers are particularly vulnerable, because they face risks in their transport, working and living conditions and struggle to access support measures put in place by governments. Guaranteeing the safety and health of all agri-food workers – from primary producers to those involved in food processing, transport and retail, including street food vendors – as well as better incomes and protection, will be critical to saving lives and protecting public health, people’s livelihoods and food security.

Answer:

here u go

Explanation:

COVID-19 is a new virus that is affecting the whole world painfully. COVID-19 is infected with the virus coronavirus. Carina virus is the most dangerous virus spreading through contact with the person.

Currently, COVID-19 has no vaccine prevention is the only cure for this disease. Currently, thousands of people expired due to this virus. The sad situation is occurring in the world now.

All the countries announced the lockdown to prevent this virus. So everyone stay in their homes and keep themselves safe. But this situation is very panic. People are facing so many problems due to this lockdown.

But we can do anything everyone follow the government rules and stop this virus spreading. Coronavirus affects the respiratory system of humans. So they feel uncomfortable to breathe.

Symptoms of this virus have a fever, severe cough, cold, drowsiness. COVID-19 has severely affected the old people because they have less immunity. Safety from COVID19 virus is maintained a social distance from the people, wash hands frequently, and avoid touching their faces.

If anybody suffers from COVID19 symptoms immediately admit in the hospital take proper medication. People should stay at home only so they can prevent coronavirus.

The answer to the given question is written below.

• Mahesh: Have you seen the new premises?
• Meera: Yes. They are definitely (1) more conveniently located than the present ones.
• Mahesh: Maybe, but they are nowhere near (2) as green as our present premises are. Moreover, I think it's going to take us twice as (3) much time to get used to being in this place. There is hardly any ventilation!! Have you noticed that there are (4) not than two windows per floor​.
• We are required to fill the blanks provided in the Conversation with appropriate words.  

Correct Question: Fill in the Blanks.

Answer:I don't know

Explanation:

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